113 lines · cpp
1// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature --include-generated-funcs --replace-value-regex "__omp_offloading_[0-9a-z]+_[0-9a-z]+" "reduction_size[.].+[.]" "pl_cond[.].+[.|,]" --prefix-filecheck-ir-name _2// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-pc-windows-msvc18.0.0 -std=c++11 -fms-compatibility-version=18 -fms-extensions -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix=CHECK13 4// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple x86_64-pc-windows-msvc18.0.0 -std=c++11 -fms-compatibility-version=18 -fms-extensions -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --implicit-check-not="{{__kmpc|__tgt}}"5 6// expected-no-diagnostics7 8void foo();9void bar();10 11struct Test {12 static void main() {13 int failed = 0;14 int j = 2;15 16#pragma omp parallel17 {18 int local_j = 3;19#pragma omp single copyprivate(local_j)20 {21 local_j = 4;22 }23 24 // Assure reports a data race, but value written to "j"25 // should always be the same.26 j = local_j;27 }28 29 }30};31 32int main() {33 Test::main();34#pragma omp parallel35 {36 try {37 foo();38 } catch (int t) {39#pragma omp critical40 {41 bar();42 };43 }44 };45 return 0;46}47 48// CHECK1-LABEL: define {{[^@]+}}@main49// CHECK1-SAME: () #[[ATTR0:[0-9]+]] {50// CHECK1-NEXT: entry:51// CHECK1-NEXT: [[RETVAL:%.*]] = alloca i32, align 452// CHECK1-NEXT: store i32 0, ptr [[RETVAL]], align 453// CHECK1-NEXT: call void @"?main@Test@@SAXXZ"()54// CHECK1-NEXT: call void (ptr, i32, ptr, ...) @__kmpc_fork_call(ptr @[[GLOB1:[0-9]+]], i32 0, ptr @main.omp_outlined)55// CHECK1-NEXT: ret i32 056//57//58// CHECK1-LABEL: define {{[^@]+}}@main.omp_outlined59// CHECK1-SAME: (ptr noalias noundef [[DOTGLOBAL_TID_:%.*]], ptr noalias noundef [[DOTBOUND_TID_:%.*]]) #[[ATTR2:[0-9]+]] personality ptr @__CxxFrameHandler3 {60// CHECK1-NEXT: entry:61// CHECK1-NEXT: [[DOTBOUND_TID__ADDR:%.*]] = alloca ptr, align 862// CHECK1-NEXT: [[DOTGLOBAL_TID__ADDR:%.*]] = alloca ptr, align 863// CHECK1-NEXT: [[T:%.*]] = alloca i32, align 464// CHECK1-NEXT: store ptr [[DOTBOUND_TID_]], ptr [[DOTBOUND_TID__ADDR]], align 865// CHECK1-NEXT: store ptr [[DOTGLOBAL_TID_]], ptr [[DOTGLOBAL_TID__ADDR]], align 866// CHECK1-NEXT: invoke void @"?foo@@YAXXZ"()67// CHECK1-NEXT: to label [[INVOKE_CONT:%.*]] unwind label [[CATCH_DISPATCH:%.*]]68// CHECK1: catch.dispatch:69// CHECK1-NEXT: [[TMP0:%.*]] = catchswitch within none [label %catch] unwind label [[TERMINATE:%.*]]70// CHECK1: catch:71// CHECK1-NEXT: [[TMP1:%.*]] = catchpad within [[TMP0]] [ptr @"??_R0H@8", i32 0, ptr %t]72// CHECK1-NEXT: [[TMP2:%.*]] = load ptr, ptr [[DOTGLOBAL_TID__ADDR]], align 873// CHECK1-NEXT: [[TMP3:%.*]] = load i32, ptr [[TMP2]], align 474// CHECK1-NEXT: call void @__kmpc_critical(ptr @[[GLOB1]], i32 [[TMP3]], ptr @.gomp_critical_user_.var) [ "funclet"(token [[TMP1]]) ]75// CHECK1-NEXT: invoke void @"?bar@@YAXXZ"() [ "funclet"(token [[TMP1]]) ]76// CHECK1-NEXT: to label [[INVOKE_CONT1:%.*]] unwind label [[TERMINATE2:%.*]]77// CHECK1: invoke.cont1:78// CHECK1-NEXT: call void @__kmpc_end_critical(ptr @[[GLOB1]], i32 [[TMP3]], ptr @.gomp_critical_user_.var) [ "funclet"(token [[TMP1]]) ]79// CHECK1-NEXT: catchret from [[TMP1]] to label [[CATCHRET_DEST:%.*]]80// CHECK1: catchret.dest:81// CHECK1-NEXT: br label [[TRY_CONT:%.*]]82// CHECK1: try.cont:83// CHECK1-NEXT: ret void84// CHECK1: invoke.cont:85// CHECK1-NEXT: br label [[TRY_CONT]]86// CHECK1: terminate:87// CHECK1-NEXT: [[TMP4:%.*]] = cleanuppad within none []88// CHECK1-NEXT: call void @"?terminate@@YAXXZ"() #[[ATTR7:[0-9]+]] [ "funclet"(token [[TMP4]]) ]89// CHECK1-NEXT: unreachable90// CHECK1: terminate2:91// CHECK1-NEXT: [[TMP5:%.*]] = cleanuppad within [[TMP1]] []92// CHECK1-NEXT: call void @"?terminate@@YAXXZ"() #[[ATTR7]] [ "funclet"(token [[TMP5]]) ]93// CHECK1-NEXT: unreachable94//95//96// CHECK1-LABEL: define {{[^@]+}}@.omp.copyprivate.copy_func97// CHECK1-SAME: (ptr noundef [[TMP0:%.*]], ptr noundef [[TMP1:%.*]]) #[[ATTR6:[0-9]+]] {98// CHECK1-NEXT: entry:99// CHECK1-NEXT: [[DOTADDR:%.*]] = alloca ptr, align 8100// CHECK1-NEXT: [[DOTADDR1:%.*]] = alloca ptr, align 8101// CHECK1-NEXT: store ptr [[TMP1]], ptr [[DOTADDR]], align 8102// CHECK1-NEXT: store ptr [[TMP0]], ptr [[DOTADDR1]], align 8103// CHECK1-NEXT: [[TMP2:%.*]] = load ptr, ptr [[DOTADDR1]], align 8104// CHECK1-NEXT: [[TMP3:%.*]] = load ptr, ptr [[DOTADDR]], align 8105// CHECK1-NEXT: [[TMP4:%.*]] = getelementptr inbounds [1 x ptr], ptr [[TMP2]], i64 0, i64 0106// CHECK1-NEXT: [[TMP5:%.*]] = load ptr, ptr [[TMP4]], align 8107// CHECK1-NEXT: [[TMP6:%.*]] = getelementptr inbounds [1 x ptr], ptr [[TMP3]], i64 0, i64 0108// CHECK1-NEXT: [[TMP7:%.*]] = load ptr, ptr [[TMP6]], align 8109// CHECK1-NEXT: [[TMP8:%.*]] = load i32, ptr [[TMP7]], align 4110// CHECK1-NEXT: store i32 [[TMP8]], ptr [[TMP5]], align 4111// CHECK1-NEXT: ret void112//113